11878221

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{947}}^1$

素因数の和:1100

約数の個数: 16

約数和(自身を含む): 16426944

約数和(自身を除く): 4548723

約数列:

[1, 3, 37, 111, 113, 339, 947, 2841, 4181, 12543, 35039, 105117, 107011, 321033, 3959407, 11878221]

約数ペア:

[(1, 11878221), (3, 3959407), (37, 321033), (111, 107011), (113, 105117), (339, 35039), (947, 12543), (2841, 4181)]